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Rapid:
Individual Calculations February 2018 |
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| Pinho, Joaquim Brandao De Total change: -29.20 | |   |
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| CD Semi-Rapidas Equipas Porto 2018 | Gaia | POR | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1726 | 3.00 | 6 | -1.04 | 20 | -20.80 | |
|  Soares, Sara | | | 1326 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Topa, Paulo | | | 1364 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ferreira, Alberto | | | 2090 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Carvalho, Joao | | | 1326 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Monteiro, Paulo | | | 1567 | POR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ferreira, Joao | | | 1734 | POR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | CN Semi-Rapidas Equipas 2017-2018 | Marinha Grande | POR | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1726 | 1.50 | 5 | -0.42 | 20 | -8.40 | |
| | Barrento, Jorge Maria Lopes | | | 1685 | POR | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Santos, Isabel Maria C Pereira | | | 1582 | POR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Santos, Julio | | | 1847 | POR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Silva, Flavio Artur Cardoso Da | | | 1984 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ferreira, Victor | | | 2026 | POR | 0.00 | 1 | -0.15 | 20 | -3.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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